Yep you're on the money with that setup. If your Test E is dosed at 250mg/ml and the Mast at 200mg/ml, then splitting them across three pins a week (mon/wed/fri) works out perfectly. You’d be doing 0.33ml of Test per pin, which gives you around 83mg each shot, adding up to 250mg for the week. Same deal with the Mast, 0.33ml per pin gives you roughly 66mg each time, totaling 200mg weekly. It’s a nice low volume protocol, easy to manage and keeps things steady without overloading your system. Keeping the Test on the lower end is smart too, less chance of bloat, estrogen sides or needing to play with ancillaries.